| Entanglement and the transfer of quantum information between a propagating electron spin and that of a bound electron may be achieved via the Coulomb interaction and Pauli exclusion. In this talk I will explain how this may be controlled with examples of possible realisations in quantum wire and dot structures. These include gated semiconductor nanostructures and carbon nanotubes in which the propagating electron is either injected kintetically or via a surface acoustic wave. |
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